save project

diy1.py

@@ -9,6 +9,7 @@ while True:
         break
         break
     if name!=username:
     if name!=username:
         print("账号错误")
         print("账号错误")
+        continue
     if password!=userpassword:    
     if password!=userpassword:    
         print("密码错误")
         print("密码错误")
 print("欢迎你！")
 print("欢迎你！")